insertCell Method

DHTML文档教程

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Creates a new cell in the table row (tr), and adds the cell to the cells collection.

dhtml语法

otd = tr.insertcell( [iindex])

parameters

iIndex

Optional. Integerthat specifies where to insert the cell in the tr. The default value is -1, which appends the new cell to the end of the cells collection.

Return Value

Returns the td element object if successful, or null otherwise.

remarks

the preferred technique for inserting a cell is to add the cell at the end of the cells collection. it is faster to add a cell at the end of a row than somewhere in the middle. to add a cell at the end of the collection, specify the -1 value, or the length of the cells collection minus 1.

DHTML代码范例

This example uses the insertCell method to add a cell to the end of the tr.

myNewCell = document.all.myTable.rows[0].insertCell() 

是否符合公共标准

This method is defined in World Wide Web Consortium (W3C) Document Object Model (DOM) Level 1 .

Applies To

	TR

更多语法参考

deletecell, insertRow